解决办法1:
修改web.config
加入
<system.webServer>
<staticContent>
<remove fileExtension=".woff" />
<mimeMap fileExtension=".woff" mimeType="application/x-font-woff" />
<remove fileExtension=".woff2" />
<mimeMap fileExtension=".woff2" mimeType="application/font-woff2" />
</staticContent>
</system.webServer>
解决办法2:
修改iis映射